22226456011 has 4 divisors (see below), whose sum is σ = 22231522224. Its totient is φ = 22221389800.

The previous prime is 22226455969. The next prime is 22226456033. The reversal of 22226456011 is 11065462222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22226456011 - 2⁷ = 22226455883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22226456311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526520 + ... + 2535301.

It is an arithmetic number, because the mean of its divisors is an integer number (5557880556).

Almost surely, 2^22226456011 is an apocalyptic number.

22226456011 is a deficient number, since it is larger than the sum of its proper divisors (5066213).

22226456011 is an equidigital number, since it uses as much as digits as its factorization.

22226456011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5066212.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 22226456011 in words is "twenty-two billion, two hundred twenty-six million, four hundred fifty-six thousand, eleven".